摘要
齿轮电解抛光控制系统对加工质量等影响重大,为设计实现电解抛光高精度控制系统,基于电解抛光加工原理、PLC控制和界面组态技术,设计实现了一套齿轮电解抛光控制系统。通过对工艺的分析与闭环控制思想设计了PLC程序运行流程,通过组态软件设计了控制系统的人机交互界面。选择西门子S7-1200PLC控制器和交流伺服电机主轴控制策略,通过温度控制仪和pH仪等辅助控制设备对温度和pH值进行闭环控制。设计短路检测电路,保护控制系统器件。调试验证了系统的运行稳定可靠,达到了很好的抛光效果,同时该控制系统也可用于其它结构件的电解抛光加工。
The gear electro-polishing control system has a great influence on processing quality,in order to design high precision control system,based on the principle of electropolishing processing,PLC and interface configuration technology,a gear electro-polishing control system was designed and implemented in this paper.The PLC program was designed by the analysis of the process and the closed-loop control.The human-computer interaction interface of the control system was designed by the configuration software.The Siemens S7-1200 PLC controller and AC servo motor spindle control strategy were selected.Through the auxiliary control device such as temperature controller and pH meter,the closed-loop control effect of temperature and pH value was achieved.Designed the short-circuit detection to protect the control system components.The debugging experiment verified that the control system was stable and reliable,and achieved a good electro-polishing effect.At the same time,the control system can also be used for other structural parts electrolytic polishing.
作者
李明
LI Ming(Department of Experiment and Practical Training Management,West Anhui University,Anhui Luan 237012,China)
出处
《齐齐哈尔大学学报(自然科学版)》
2019年第4期15-19,共5页
Journal of Qiqihar University(Natural Science Edition)
基金
皖西学院校级项目(wxxy2017111)
关键词
电解抛光
PLC
人机界面
闭环控制
electrolytic polishing
PLC
human-machine interface
closed-loop control